Proto Labs, Inc. produces CNC machined and injection molded plastic parts. It offers products that are made of various engineering-grade resins, such as ABS, polycarbonate, nylon, acetal, polypropylene, acrylic, PBT, HDPE, LDPE, TPE, and TPU, as well as LCP, including glass or fiber filled grades. The company was founded in 1999 and is headquartered in Maple Plain, Minnesota. It has locations in the United States, the United Kingdom, Germany, Japan, Italy, France, and Spain.